This one from Bajrangi Bhaijaan is a beautiful composition by Pritam, who takes the best out of Atif often, and this one is no exception. The lyrics by Amitabh Bhattacharya are nice too, especially the last four lines are touching.

Mata ka Email is a typical Jagraata bhajan. Earlier, in '90s there was a popular bhajan by Narendra Chanchal that went 'maa ne telephone kiya hai' (the mother has telephoned), and now this one seems on the similar lines, after a long time though.